/*
 * Copyright (C) 2013 Square, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.squareup.picasso;


import ohos.aafwk.ability.DataAbilityRemoteException;
import ohos.app.Context;
import ohos.utils.net.Uri;
import okio.Okio;
import okio.Source;

import java.io.IOException;

import static com.squareup.picasso.Picasso.LoadedFrom.DISK;


class FileRequestHandler extends ContentStreamRequestHandler {

    FileRequestHandler(Context context) {
        super(context);
    }

    @Override public boolean canHandleRequest(Request data) {
        return "file".equals(data.uri.getScheme());
    }

    @Override public Result load(Request request, int networkPolicy) throws IOException {
        Source source = null;
        try {
            source = Okio.source(getInputStream(request));
        } catch (DataAbilityRemoteException e) {
            e.printStackTrace();
        }
        return new Result(null, source, DISK, getFileExifRotation(request.uri));
    }

    static int getFileExifRotation(Uri uri) throws IOException {
       /* ExifInterface exifInterface = new ExifInterface(uri.getPath()); // todo ExifInterface is not present
        return exifInterface.getAttributeInt(TAG_ORIENTATION, ORIENTATION_NORMAL);*/
       return 0;
    }
}
